Using The Thinkpad X4 Dock; Attaching The Thinkpad X4 Dock - Lenovo 250610U - Thinkpad X4 Ultrabase User Manual

Using the ThinkPad X4 Dock

Note
Before you attach or detach your computer when it is operating, always
make sure that it has finished operations involving devices that are
connected to the USB connector, the serial connector, or the parallel
connector. Also make sure that any connection to a modem or an
Ethernet is stopped.
Note: If you are using the ThinkPad X40 Series computer, before you attach it
to the ThinkPad X4 Dock, you need to update the BIOS and the Easy
Eject Utility. To download the latest version of the BIOS code and Utility,
go to www.pc.ibm.com/support on the World Wide Web.

Attaching the ThinkPad X4 Dock

To attach your computer to the ThinkPad X4 Dock, do the following:
1. Disconnect the ac adapter from your computer, or you might damage the
ac adapter. Connect an ac adapter to the ThinkPad X4 Dock, using the ac
adapter included in the package with the X4 Dock.
2. Make sure that the security lock key of the X4 Dock is in place and in the
unlocked (vertical) position.
About the ThinkPad X4 Dock
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